Anatomy

Question 1

Pes anserinus

Answer 1

Sartorius (femoral nerve), gracilis (anterior branch of obturator nerve), semitendinosus (sciatic nerve)

Superficial to tibial insertion of MCL

5cm below MJL

Question 2

Q angle

Answer 2

Angle between a line drawn from the ASIS to the center of the patella
and
a line from the center of the patella to the tibial tubercle

Q-angle > 15 degrees may cause the patella to sublux laterally during quadriceps contraction